Compare 45139 vs 45145

Property	45139	45145
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	45139¹	5¹ × 9029¹
Prime factorization	45139	5 × 9029
Divisors count	2	4
Divisors	1, 45139	1, 5, 9029, 45145
Number of properties	3	1
Lucky primes	682nd
Primes	4687th
Semiprimes		10981st
Twin primes (2nd member)	647th
Roman numberals
Base 2	1011000001010011₂	1011000001011001₂
Base 3	2021220211₃	2021221001₃
Base 4	23001103₄	23001121₄
Base 5	2421024₅	2421040₅
Base 6	544551₆	545001₆
Base 7	245413₇	245422₇
Base 8	130123₈	130131₈
Base 9	67824₉	67831₉
Base 10	45139₁₀	45145₁₀
Base 11	30a06₁₁	30a11₁₁
Base 12	22157₁₂	22161₁₂
Base 13	17713₁₃	17719₁₃
Base 14	12643₁₄	12649₁₄
Base 15	d594₁₅	d59a₁₅
Base 16	b053₁₆	b059₁₆